## Don't make symlinks on Windows.
# UNSUPPORTED: system-windows

# RUN: rm -rf %t
# RUN: mkdir %t

## By default, assume llvm-cov.
# RUN: ln -s llvm-cov %t/llvm-foo

# RUN: llvm-cov --help 2>&1 | FileCheck --check-prefix=COV %s
# RUN: %t/llvm-foo --help 2>&1 | FileCheck --check-prefix=COV %s

# COV: Shows code coverage information.
# COV: Subcommands:

## If the filename ends in "gcov", assume gcov compatibility.
# RUN: ln -s llvm-cov %t/llvm-gcov
# RUN: ln -s llvm-cov %t/gcov

# RUN: %t/llvm-gcov --help 2>&1 | FileCheck --check-prefix=GCOV %s
# RUN: %t/gcov --help 2>&1 | FileCheck --check-prefix=GCOV %s
# RUN: llvm-cov gcov --help 2>&1 | FileCheck --check-prefix=GCOV %s

# GCOV: OVERVIEW: LLVM code coverage tool
# GCOV: --gcda{{.*}}Override inferred gcda file
# GCOV: --gcno{{.*}}Override inferred gcno file
